Self-adjusting building embedded section and embedding method thereof

Abstract

The invention belongs to the technical field of electric well bridges, and particularly relates to a self-adjusting building embedded section and an embedding method thereof. According to the technical scheme, the self-adjusting building embedded section comprises a bridge frame provided with a second through hole, and further comprises a butt joint plate detachably connected with the bridge, and an embedded section detachably connected with the bridge frame. The bridge frame is connected with the butt joint plate through a first connecting assembly, and the bridge frame is connected with the embedded section through a second connecting assembly or a fourth connecting assembly. The embedded section has the beneficial effects that the first splicing plate and the second splicing plate are spliced into the embedded piece; and the splicing structure between the first splicing plate and the second splicing plate is novel and ingenious, rapid splicing can be achieved, splitting is convenient, internal cables can be conveniently connected in a butt joint mode for inspection and maintenance, the connecting piece and the bridge frame are connected through the first connecting assembly, an inserting cap in the first connecting assembly is located in an inserting cap groove and is not exposed outside, and the situation that the cables are scratched by screws is avoided.

Description

technical field [0001] The invention relates to the technical field of electric well bridges, in particular to a self-adjusting pre-embedded joint for buildings and a pre-embedded method thereof. Background technique [0002] Cable trays are divided into trough cable trays, tray cable trays, stepped cable trays, grid trays and other structures, which are composed of brackets, brackets and installation accessories; they can be erected independently or laid in various buildings and pipes. On the bracket of the corridor, it reflects the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. It has the physical characteristics of anti-corrosion, moisture resistance, good adhesion and high impact strength. [0003] The pre-embedded joints of the existing electric well bridge that pass through the floor are hollow tubular welded by four identical plates. When the bridge needs to be maintained ...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a self-adjusting built-in joint. By setting the built-in joint as the first splicing plate and the second splicing plate, and connecting them through the third connecting component, it is convenient to remove the built-in joint. , the pins connecting the bridge frame and the docking plate are inserted into the slots of the plug caps, and are not exposed outside, and the embedded joints are connected to the bridge frame through the second connecting component or the fourth connecting component, so that the embedded joints are elastically fixed and have an anti-seismic effect , to solve the problem that the pre-embedded joints of the existing electric well bridge passing through the floor are hollow tubes welded by four identical plates. When the bridge needs to be maintained and replaced, it is not convenient to remove the pre-embedded joints, making maintenance inconvenient ; and there are protruding screws on the inner wall of the bridge, which is easy to scratch the cable when the cable is laid; and the embedded joints are fixed by bolts, so that the embedded joints do not have anti-seismic performance. When shaking or earthquakes occur, the embedded joints are easy to move The position makes the pre-embedded section unstable and damages the cable

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